1,140 reputation
414
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location Rio de Janeiro, Brazil
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visits member for 2 years, 7 months
seen Oct 9 at 19:33

Oct
8
awarded  Tumbleweed
Oct
1
revised Deck transformations and Gromov Hyperbolicity
added 103 characters in body
Oct
1
asked Deck transformations and Gromov Hyperbolicity
Aug
11
revised Gromov hyperbolic metric spaces are quasi-convex
deleted 76 characters in body
Aug
11
comment Gromov hyperbolic metric spaces are quasi-convex
Thanks again for helping. That is what was missing for me to change the statement of the question.
Aug
5
comment Gromov hyperbolic metric spaces are quasi-convex
Actually, I don't know about the lower bound. In fact, all I was concerned about was the upper bound (I have to prove some sort of continuity here using the upper bound). I just put the entire statement the way I've read in a lecture note I have here. Reading after, I realized I do not need the upper bound. Perhaps it is not precise. I didn't thik much about the lower bound yet. I will try to understand. Perhaps I should change the way the question was proposed, so the answer corresponds to the question. What do you think?
Aug
5
accepted Gromov hyperbolic metric spaces are quasi-convex
Aug
5
comment Gromov hyperbolic metric spaces are quasi-convex
Ok! Now I've figured out! Thank you again!
Aug
5
comment Gromov hyperbolic metric spaces are quasi-convex
Perhaps I'm not figuring out what you mean by "moving endpoints of geodesics one at a time". Could you, if it doesn't bother you, perhaps fill out a little bit more details? Thank you very much again.
Aug
2
asked Gromov hyperbolic metric spaces are quasi-convex
Jul
2
awarded  Curious
May
25
accepted Hyperbolic metric spaces
May
18
answered Hyperbolic metric spaces
May
17
revised Hyperbolic metric spaces
added 1 character in body
May
17
asked Hyperbolic metric spaces
Apr
25
awarded  Enlightened
Apr
25
awarded  Nice Answer
Mar
22
awarded  Yearling
Oct
10
comment Radial geodesics in a graph of a function
Fine, now I've got this. Nice solution. Thanks a lot!
Oct
10
accepted Radial geodesics in a graph of a function